Question

I just installed GNUstep on my Windows XP machine and I’m attempting to compile the following Objective-C Hello World program from the command line:

#import <Foundation/Foundation.h>  int main(int argc, const char *argv[]) {     NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];      NSLog(@'Hello world\n');      [pool drain];     return 0; } 

When I try to compile the program from the command line like so

gcc hello.m -o hello 

I end up getting the following error

hello.m:1:34: Foundation/Foundation.h: No such file or directory 

Is there something I need to do order to inform the compiler of where the standard Objective-C libraries are located?

Answer 1

Have a look here. It seems like one needs a bunch of parameters to the compile command.